curl --request POST \
  --url https://partner-dev.coinut.net/bank-account/add \
  --header 'Content-Type: multipart/form-data' \
  --header 'X-API-Key: <api-key>' \
  --header 'X-API-Secret: <api-key>' \
  --form customerId=6ac34182-aa2e-4290-ab1b-302a09f451d1 \
  --form currency=USD \
  --form 'bankName=Chase Bank' \
  --form accountNo=1234567890 \
  --form swift=CHASUS33 \
  --form bankCountry=USA \
  --form 'bankAddress=270 Park Ave, New York, NY 10017' \
  --form aba=021000021 \
  --form iban=GB33BUKB20201555555555 \
  --form 'beneficiaryName=John Doe' \
  --form 'beneficiaryAddress=1 Infinite Loop, Cupertino, CA 95014' \
  --form 'interBankName=Citibank N.A.' \
  --form interBankBic=CITIUS33 \
  --form interBankAccountNo=9876543210 \
  --form institutionNumber=001 \
  --form transit=00011 \
  --form 'label=Main USD settlement account' \
  --form statementFile='@example-file'

import requests

url = "https://partner-dev.coinut.net/bank-account/add"

files = { "statementFile": ("example-file", open("example-file", "rb")) }
payload = {
    "customerId": "6ac34182-aa2e-4290-ab1b-302a09f451d1",
    "currency": "USD",
    "bankName": "Chase Bank",
    "accountNo": "1234567890",
    "swift": "CHASUS33",
    "bankCountry": "USA",
    "bankAddress": "270 Park Ave, New York, NY 10017",
    "aba": "021000021",
    "iban": "GB33BUKB20201555555555",
    "beneficiaryName": "John Doe",
    "beneficiaryAddress": "1 Infinite Loop, Cupertino, CA 95014",
    "interBankName": "Citibank N.A.",
    "interBankBic": "CITIUS33",
    "interBankAccountNo": "9876543210",
    "institutionNumber": "001",
    "transit": "00011",
    "label": "Main USD settlement account"
}
headers = {
    "X-API-Key": "<api-key>",
    "X-API-Secret": "<api-key>"
}

response = requests.post(url, data=payload, files=files, headers=headers)

print(response.text)

const form = new FormData();
form.append('customerId', '6ac34182-aa2e-4290-ab1b-302a09f451d1');
form.append('currency', 'USD');
form.append('bankName', 'Chase Bank');
form.append('accountNo', '1234567890');
form.append('swift', 'CHASUS33');
form.append('bankCountry', 'USA');
form.append('bankAddress', '270 Park Ave, New York, NY 10017');
form.append('aba', '021000021');
form.append('iban', 'GB33BUKB20201555555555');
form.append('beneficiaryName', 'John Doe');
form.append('beneficiaryAddress', '1 Infinite Loop, Cupertino, CA 95014');
form.append('interBankName', 'Citibank N.A.');
form.append('interBankBic', 'CITIUS33');
form.append('interBankAccountNo', '9876543210');
form.append('institutionNumber', '001');
form.append('transit', '00011');
form.append('label', 'Main USD settlement account');
form.append('statementFile', '<string>');

const options = {
  method: 'POST',
  headers: {'X-API-Key': '<api-key>', 'X-API-Secret': '<api-key>'}
};

options.body = form;

fetch('https://partner-dev.coinut.net/bank-account/add', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://partner-dev.coinut.net/bank-account/add",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"customerId\"\r\n\r\n6ac34182-aa2e-4290-ab1b-302a09f451d1\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"currency\"\r\n\r\nUSD\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bankName\"\r\n\r\nChase Bank\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"accountNo\"\r\n\r\n1234567890\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"swift\"\r\n\r\nCHASUS33\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bankCountry\"\r\n\r\nUSA\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bankAddress\"\r\n\r\n270 Park Ave, New York, NY 10017\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"aba\"\r\n\r\n021000021\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"iban\"\r\n\r\nGB33BUKB20201555555555\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"beneficiaryName\"\r\n\r\nJohn Doe\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"beneficiaryAddress\"\r\n\r\n1 Infinite Loop, Cupertino, CA 95014\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"interBankName\"\r\n\r\nCitibank N.A.\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"interBankBic\"\r\n\r\nCITIUS33\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"interBankAccountNo\"\r\n\r\n9876543210\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"institutionNumber\"\r\n\r\n001\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"transit\"\r\n\r\n00011\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"label\"\r\n\r\nMain USD settlement account\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"statementFile\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001--",
  CURLOPT_HTTPHEADER => [
    "Content-Type: multipart/form-data",
    "X-API-Key: <api-key>",
    "X-API-Secret: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://partner-dev.coinut.net/bank-account/add"

	payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"customerId\"\r\n\r\n6ac34182-aa2e-4290-ab1b-302a09f451d1\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"currency\"\r\n\r\nUSD\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bankName\"\r\n\r\nChase Bank\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"accountNo\"\r\n\r\n1234567890\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"swift\"\r\n\r\nCHASUS33\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bankCountry\"\r\n\r\nUSA\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bankAddress\"\r\n\r\n270 Park Ave, New York, NY 10017\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"aba\"\r\n\r\n021000021\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"iban\"\r\n\r\nGB33BUKB20201555555555\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"beneficiaryName\"\r\n\r\nJohn Doe\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"beneficiaryAddress\"\r\n\r\n1 Infinite Loop, Cupertino, CA 95014\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"interBankName\"\r\n\r\nCitibank N.A.\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"interBankBic\"\r\n\r\nCITIUS33\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"interBankAccountNo\"\r\n\r\n9876543210\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"institutionNumber\"\r\n\r\n001\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"transit\"\r\n\r\n00011\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"label\"\r\n\r\nMain USD settlement account\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"statementFile\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001--")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("X-API-Key", "<api-key>")
	req.Header.Add("X-API-Secret", "<api-key>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://partner-dev.coinut.net/bank-account/add")
  .header("X-API-Key", "<api-key>")
  .header("X-API-Secret", "<api-key>")
  .body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"customerId\"\r\n\r\n6ac34182-aa2e-4290-ab1b-302a09f451d1\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"currency\"\r\n\r\nUSD\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bankName\"\r\n\r\nChase Bank\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"accountNo\"\r\n\r\n1234567890\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"swift\"\r\n\r\nCHASUS33\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bankCountry\"\r\n\r\nUSA\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bankAddress\"\r\n\r\n270 Park Ave, New York, NY 10017\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"aba\"\r\n\r\n021000021\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"iban\"\r\n\r\nGB33BUKB20201555555555\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"beneficiaryName\"\r\n\r\nJohn Doe\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"beneficiaryAddress\"\r\n\r\n1 Infinite Loop, Cupertino, CA 95014\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"interBankName\"\r\n\r\nCitibank N.A.\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"interBankBic\"\r\n\r\nCITIUS33\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"interBankAccountNo\"\r\n\r\n9876543210\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"institutionNumber\"\r\n\r\n001\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"transit\"\r\n\r\n00011\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"label\"\r\n\r\nMain USD settlement account\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"statementFile\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001--")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://partner-dev.coinut.net/bank-account/add")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["X-API-Key"] = '<api-key>'
request["X-API-Secret"] = '<api-key>'
request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"customerId\"\r\n\r\n6ac34182-aa2e-4290-ab1b-302a09f451d1\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"currency\"\r\n\r\nUSD\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bankName\"\r\n\r\nChase Bank\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"accountNo\"\r\n\r\n1234567890\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"swift\"\r\n\r\nCHASUS33\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bankCountry\"\r\n\r\nUSA\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"bankAddress\"\r\n\r\n270 Park Ave, New York, NY 10017\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"aba\"\r\n\r\n021000021\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"iban\"\r\n\r\nGB33BUKB20201555555555\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"beneficiaryName\"\r\n\r\nJohn Doe\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"beneficiaryAddress\"\r\n\r\n1 Infinite Loop, Cupertino, CA 95014\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"interBankName\"\r\n\r\nCitibank N.A.\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"interBankBic\"\r\n\r\nCITIUS33\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"interBankAccountNo\"\r\n\r\n9876543210\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"institutionNumber\"\r\n\r\n001\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"transit\"\r\n\r\n00011\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"label\"\r\n\r\nMain USD settlement account\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"statementFile\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001--"

response = http.request(request)
puts response.read_body

{
  "status": "SUCCESS",
  "data": {
    "id": "c3c4de46-64ca-4d88-a16e-30b418726520"
  }
}

{
  "status": "INVALID_PARAMETERS",
  "message": "invalid parameters"
}